Main changes since last release:
- Added "Symbolic evaluation" refactorings
- Added "Behaviour refactorings"
- Added "Backward intra-function slice" inspector
- Added support for $(DESTDIR) in Makefile
- Fixed typos, rewrited, added typespecs, and cleaned up some parts of the code
- Fixed problems:
- With prettyprinter when patterns are empty but there is a guard
- In "Add a WS operation" transformation
- In "Remove a WS opertation argument" transformation
- In "Swap Function Arguments" refactoring
- In removal of functions from custom refactorings
- In error message of API migration
- In "Rename module" command output
- With atoms that span multiple lines
- With callback attribute
- With maps
- Added check for lists in generalised unification
- Restored function api_refac:reset_pos_and_range/1
- Removed dependency on r17 eep